How do set my Compaq Presario CQ56-129NR laptop back to the settings when it came out the box???

Use http://www.unlockbiosrecovery.com/Unlock_HP-Compaq_Bios.php to order your Compaq bios master password for $20 and they guarantee it to remove your current set bios password. I use them a lot in my working fixing laptops.

If you have the original recovery disc for the laptop, then I would re-install your operational system to bring it back to factory setting. If you do not have the disc go to www.compaq.com for customer support to see if they have the disc available.

Hi,

The notebook model you have is shipped with the Synaptics touchpad driver. Please follow the below steps to enable scrolling features:

1. Open Control panel -> click on Mouse . It will display Mouse Properties dialog box.
2. Under Mouse properties Window click the Device Settings tab
3. Click on Device Settings -> Settings button. This will display the Properties for Synaptics TouchPad on PS/2 port.

4. Follow the steps below to enable the Tapping Feature :

Highlight Tapping in the Left hand side , and Check the Enable tapping in the Right hand box .

5. Follow the steps below to enable Scroll feature:

Highlight Virtual Scrolling in the Left hand side and Check both the boxes in the right hand side.
6. Click OK .
Alternatively you can anble scrolling by reinstalling touchpad driver.

Touchpad driver for Vista:

ftp://ftp.hp.com/pub/softpaq/sp39501-40000/sp39534.exe

Touchpad driver for Windows 7:

ftp://ftp.hp.com/pub/softpaq/sp44501-45000/sp44940.exe

YOu can reset bios password with 2 method.
(1) open back cover of laptop then find motherbord .Pull cmos cell from motherbord for 15 minutes then again put it in it's position .then it not ask for password.
(2)You can clear password with jumper settings find jumper on motherbord named clear cmos it has 3 pin .1-2-3
Put jumper in 2-3 position then again put it in 1-2 position then check .
Let me know if you need more assistance.
Thanks.

Try pressing F2 on start up.

It will restore everything back to factory settings like it just came out of the box. Try the F11 like i suggested.

i have audio driver c702tu

you can use a bootable operating system disc but it might not support al the hardware components in your laptop.

If you have a hidden partition on your harddrive you may have to access it during a reboot through one of your F keys, it varies on different brands. Or you may have to wipe your hard drive clean and reload windows and all of your device drivers from the Compaq website.

When I was adding my monitor on my laptop all I did was:

1. Set up the monitor
2. Plug it into the back of the laptop
3. Switch Monitor on
4. Right Click Desktop > Properties
5. Display Tab
6. And there should be a check box to check to exand onto another screen.